
Physician Finder
for Boulder County
The Boulder County Medical Society (BCMS) is comprised of more than 650 physician members representing a wide range of medical specialties in Boulder County.
BCMS has organized a PHYSICIAN FINDER and digital DIRECTORY of our membership with a series of search tools for use by:
1) Boulder County healthcare providers as an online tool providing background information for referrals
2) Boulder residents as a resource to assist them in making informed decisions when selecting a physician
The BCMS PHYSICIAN DIRECTORY includes BCMS member’s medical specialties, board certification status, medical education, practice addresses, and practice phone numbers for easy reference.
The Physician Finder option provides filter tools to sort by Name, Specialty, and Location.

Stephen Johs, MD
General Surgery - Board Certified
Medical School: University of California, L.A.
Residency/Internship: Harbor-U.C.L.A. Medical Center
Boulder Community Health
4743 Arapahoe Ave., Ste. 100, Boulder, CO 80303
Phone: 303-443-2123, Fax: 303-443-9497

Charles Jones, MD
General Surgery - Board Certified
Medical School: University of Colorado
Residency/Internship: Colorado University Med. Center
Boulder Community Health
4743 Arapahoe Ave., Ste. 100, Boulder, CO 80303
Phone: 303-443-2123, Fax: 303-443-9497

Rebecca Juilar, MD
Family Medicine - Board Certified
Medical School: Univ. of Michigan
Residency: Boston Univ.
Boulder Medical Center
2750 Broadway Street, Boulder, CO 80304;
4745 Arapahoe Ave., Suite 200, Boulder, CO 80303
Phone: 303-440-3102, Fax: 303-440-3175

Benjamin Keidan, MD
Internal Medicine - Board Certified
Medical School: Wayne State University
Internship: George Washington University
Boulder Community Health
5495 Arapahoe Ave., Ste. 100., Boulder, CO 80303
Phone: 303-415-4250, Fax: 303-440-9629

Katherine Kennedy, MD
Pediatrics - Board Certified
Medical School: Univ. of Colorado
Residency/Internship: Kaiser Oakland Medical Center
Boulder Medical Center
4745 Arapahoe Ave., Suite 200, Boulder, CO 80303;
1551 Professional Lane, Suite 240, Longmont, CO 80501
Phone: 303-938-4750, Fax:303-938-4753

Lucina Kidd, DO
Family Medicine - Board Certified
Medical School: Midwestern University College of Health Sciences
Internship: Tacoma Family Medicine
Boulder Community Health
1000 W. South Boulder Rd., Ste. 110, Lafayette, CO 80026
Phone: 303-415-8800, Fax: 303-415-8801

Matthew Kidd, DO
Neurology - Board Certified
Medical School: Midwestern University College of Health Sciences
Internship: Madigan Army Medical Center
Boulder Community Health
4801 Riverbend Rd., Ste. 200, Boulder, CO 80301
Phone: 303-415-8800, Fax: 303-415-8801

Rebecca Kierein, MD
Family Medicine - Board Certified
Medical School: Univ. of Colorado
Residency/Internship: Univ. of Colorado Health Sciences Center, Denver
Boulder Medical Center
80 Health Park Dr., Suite 100, Louisville, CO 80027
Phone: 303-666-2710, Fax:303-673-0438

Mark King, MD
Infectious Diseases - Board Certified
Medical School: University of Texas
Residency/Internship: Harbor-UCLA Medical Center
Fellowship: Emory University School of Medicine
Boulder Community Health
4800 Riverbend Rd., Ste. 200, Boulder, CO 8301
Phone: 303-415-8850, Fax: 303-415-8870

Karin Knapp, MD
Pediatrics - Board Certified
Medical School: Univ. of Colorado School of Medicine
Residency: Univ. of California
Boulder Medical Center
4745 Arapahoe Ave., Suite 200, Boulder, CO 80303
Phone: 303-938-4750, Fax: 303-938-4753